docs: def spkw02(handle, body, center, inframe, first, last, segid, intlen, n, polydg,
             cdata, btime):
      """
      Write a type 2 segment to an SPK file.
  
      http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/spkw02_c.html
  
      :param handle: Handle of an SPK file open for writing.
      :type handle: int
      :param body: Body code for ephemeris object.
      :type body: int
      :param center: Body code for the center of motion of the body.
      :type center: int
      :param inframe: The reference frame of the states.
      :type inframe: str
      :param first: First valid time for which states can be computed.
      :type first: float
      :param last: Last valid time for which states can be computed.
      :type last: float
      :param segid: Segment identifier.
      :type segid: str
      :param intlen: Length of time covered by logical record.
      :type intlen: float
      :param n: Number of coefficient sets.
      :type n: int
      :param polydg: Chebyshev polynomial degree.
      :type polydg: int
      :param cdata: Array of Chebyshev coefficients.
      :type cdata: Array of floats
      :param btime: Begin time of first logical record.
      :type btime: float
      """
      handle = ctypes.c_int(handle)
      body = ctypes.c_int(body)
      center = ctypes.c_int(center)
      inframe = stypes.stringToCharP(inframe)
      first = ctypes.c_double(first)
      last = ctypes.c_double(last)
      segid = stypes.stringToCharP(segid)
      intlen = ctypes.c_double(intlen)
      n = ctypes.c_int(n)
      polydg = ctypes.c_int(polydg)
      cdata = stypes.toDoubleVector(cdata)
      btime = ctypes.c_double(btime)
      libspice.spkw02_c(handle, body, center, inframe, first, last, segid, intlen,
                        n, polydg, cdata, btime)